73298875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 100900800

約数和(自身を除く): 27601925

約数列:

[1, 5, 13, 25, 43, 65, 125, 215, 325, 559, 1049, 1075, 1625, 2795, 5245, 5375, 13637, 13975, 26225, 45107, 68185, 69875, 131125, 225535, 340925, 586391, 1127675, 1704625, 2931955, 5638375, 14659775, 73298875]

約数ペア:

[(1, 73298875), (5, 14659775), (13, 5638375), (25, 2931955), (43, 1704625), (65, 1127675), (125, 586391), (215, 340925), (325, 225535), (559, 131125), (1049, 69875), (1075, 68185), (1625, 45107), (2795, 26225), (5245, 13975), (5375, 13637)]